166.7000.5256 datasheet, PDF - EEWORLD Datasheet

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166.7000.5256: DescriptionELECTRIC FUSE, 25A, 80VDC, INLINE/HOLDER; CategoryCircuit protection Circuit protection; File Size262KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

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166.7000.5256 Overview

ELECTRIC FUSE, 25A, 80VDC, INLINE/HOLDER

166.7000.5256 Parametric

Parameter Name	Attribute value
Maker	Littelfuse
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Other features	RATED BREAKING CAPACITY AT 80 VDC: 1000A
body width	5 mm
body height	13.2 mm
Body length or diameter	19 mm
Circuit protection type	ELECTRIC FUSE
Joule integral nominal	950 J
Manufacturer's serial number	166
Installation features	INLINE/HOLDER
physical size	19mm x 5mm x 13.2mm
Rated current	25 A
Rated voltage (DC)	80 V
Guideline	UL
surface mount	NO
Terminal shape	TAB/BLADE
Base Number Matches	1

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Blade Fuses

FKS ATO

STYLE BLADE FUSE RATED 80V

Specifications

Interrupting Rating:

Insulating Body:

Cover:

Terminals:

1000 A @ 80 VDC

Out of thermoplastic (UL 94-V0, heat-resistant)

Red, not transparent

Blade contacts

Copper alloy, gal. Sn plated

Edge-protected

UL 248 Special Purpose Fuses

File No. E10480

Complies with:

cULus Recognized:

Ordering Information

Part Number

166.7000.xxx2

166.7000.xxx6

Package Size

500

100

Description

The FKS-80 is an ATO

style blade fuse rated at 80V, featuring a

three part construction with copper contacts for excellent reliability

in harsh environment conditions and low voltage drop. Current

ratings 3A thru 30A. Filled with arc-quenching material.

Time-Current Characteristics

% of Rating

110

150

200

350

600

Opening Time Min / Max (s)

360,000 s / –

0.500 s / 300 s

0.150 s / 20 s

0.040 s / 0.500 s

0.020 s / 0.100 s

Ratings

Part Number

166.7000.430_

166.7000.440_

166.7000.450_

166.7000.475_

166.7000.510_

166.7000.515_

166.7000.520_

166.7000.525_

166.7000.530_

Current Rating

7.5 A

10 A

15 A

20 A

25 A

30 A

Housing Color

Typ. Voltage Drop

145 mV

140 mV

120 mV

110 mV

105 mV

100 mV

Cold Resistance

39.0 mΩ

29.0 mΩ

20.6 mΩ

11.5 mΩ

7.90 mΩ

4.60 mΩ

3.30 mΩ

2.27 mΩ

1.79 mΩ

8.10 A²s

14.4 A²s

24.3 A²s

44.5 A²s

86.4 A²s

162 A²s

475 A²s

950 A²s

1,500 A²s

Corresponding holder see Section “Fuse Holders.”

www.littelfuse.com

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Description	ELECTRIC FUSE, 25A, 80VDC, INLINE/HOLDER	Schottky barrier single diode in small SOD123F package	ELECTRIC FUSE, 5A, 80VDC, INLINE/HOLDER	ELECTRIC FUSE, 5A, 80VDC, INLINE/HOLDER	Schottky barrier single diode	Schottky barrier diode	Schottky barrier triple diode in ultra small SOT666 package	Schottky barrier diodes	ELECTRIC FUSE, 15A, 80VDC, INLINE/HOLDER	ELECTRIC FUSE, 30A, 80VDC, INLINE/HOLDER

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